Compare the highest-rated insulation professionals in Phoenix, Arizona. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned company specializing in comprehensive home insulation and air sealing solutions. They are known for their expertise in energy-efficient upgrades, including radiant barrier installation, which is highly effective for the Phoenix climate. They offer free estimates and emphasize educating homeowners on the best solutions for energy savings and comfort.
ProSmart positions itself as a home performance contractor, meaning they take a whole-house approach to energy efficiency. They are a Diamond Certified Contractor and focus on combining insulation with advanced air sealing techniques. They are well-versed in local utility rebates and often perform pre- and post-installation performance testing.
Part of a national brand with a strong local franchise, Koala Insulation is praised for its professionalism and detailed customer service. They offer a wide range of insulation services, including removal of old, inefficient insulation, and are proficient in both residential and commercial projects. Their focus on recycling old insulation material is a noted environmental strength.
** The insulation market in Phoenix is robust and highly specialized due to the region's extreme desert climate. The primary driver for homeowners is not just winter warmth but, more critically, summer cooling efficiency and cost savings. The average quality of providers is high, as the demanding environment necessitates expertise in specific materials like radiant barriers and high-R-value spray foam. The competition level is moderate to high, with a mix of long-standing local companies and reputable national franchises. This competition benefits consumers through competitive pricing and a strong emphasis on customer service. Typical pricing varies significantly based on the project scope and material. A basic attic blow-in with fiberglass can start from $1,500 - $3,000 for an average home, while a full attic clean-out, air sealing, and spray foam installation can range from $5,000 to $12,000 or more. Energy efficiency audits are often offered for free or at a low cost as a lead-in service. Knowledge of local APS and SRP utility rebates is a key differentiator for top-tier contractors, as these can substantially offset the project cost for homeowners.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Phoenix regulations and climate
Get answers to common questions about insulation services in Phoenix, Arizona.
For our desert climate, radiant barrier insulation installed in the attic is arguably the most critical. It reflects radiant heat from the sun away from your living space, which is the primary heat gain mechanism here. This should be combined with adequate traditional attic insulation (like blown-in cellulose or fiberglass) to a high R-value (R-38 to R-60 is recommended) to resist conductive heat transfer, significantly reducing cooling costs.
The ideal time is during our milder fall, winter, and early spring months (October through April) to avoid the intense attic heat of summer, which makes installation difficult and unsafe for crews. Most residential insulation projects, such as an attic blow-in or radiant barrier installation, are completed in a single day. More comprehensive whole-house projects may take 2-3 days.
Yes, homeowners should always check for current incentives. Many local utilities, like APS and SRP, have offered rebate programs for adding insulation to meet specific R-value targets. Additionally, the federal energy efficiency tax credits (like the 25C credit) apply, often covering 30% of the project cost up to a $1,200 annual limit. It's crucial to verify program details with your installer and utility provider before starting work.
Select a licensed, bonded, and insured contractor with specific, proven experience in Phoenix's unique climate. Ask for local references and check reviews focused on post-installation energy savings. A trustworthy provider will perform a thorough energy audit or assessment, explain the interaction between your insulation, attic ventilation, and ductwork, and provide a detailed, written quote outlining materials, R-values, and scope of work.
Absolutely. In Phoenix, a poorly insulated attic acts like a giant heater above your ceiling, forcing your AC to run constantly to counteract that heat gain. Even if air feels cool, the system is working overtime. Upgrading attic insulation and adding a radiant barrier directly addresses this source of heat, reducing the thermal load on your AC. This leads to shorter cycle times, less wear on the unit, and substantially lower monthly bills, even if the thermostat setting remains the same.